Hydrogen Peroxide is found in concentrations of 10-8 to 10-8 M in water droplets in the...
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Hydrogen Peroxide is found in concentrations of 10-8 to 10-8 M in water droplets in the troposphere, the lower 10 to 17 km of the atmosphere, where there is substantial vertical mixing. Oxidation of H,0, with a rotating Pt electrode at +0.4 V (vs. SCE) gave the calibration data in the table below. Find [H202] for an unknown whose diffusion current is 300. nA. [H202] (M) Ia (nA) 1.00 x 10-4 6995 5.00 x 10-5 3510 1.00 x 10-5 698 5.00 x 10-6 345 1.00 x 10-6 64.4 5.00 x 10-7 32.4 1.00 x 10-7 6.88 5.00 x 10-8 3.17 2.00 x 10-8 1.03 Hydrogen Peroxide is found in concentrations of 10-8 to 10-8 M in water droplets in the troposphere, the lower 10 to 17 km of the atmosphere, where there is substantial vertical mixing. Oxidation of H,0, with a rotating Pt electrode at +0.4 V (vs. SCE) gave the calibration data in the table below. Find [H202] for an unknown whose diffusion current is 300. nA. [H202] (M) Ia (nA) 1.00 x 10-4 6995 5.00 x 10-5 3510 1.00 x 10-5 698 5.00 x 10-6 345 1.00 x 10-6 64.4 5.00 x 10-7 32.4 1.00 x 10-7 6.88 5.00 x 10-8 3.17 2.00 x 10-8 1.03
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